Fix typo in PerspectiveCamera class.
Fix typo in PerspectiveCamera class.

arusakov/DefinitelyTyped,micurs/DefinitelyTyped,syuilo/DefinitelyTyped,AgentME/DefinitelyTyped,shlomiassaf/DefinitelyTyped,progre/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,gcastre/DefinitelyTyped,magny/DefinitelyTyped,gandjustas/DefinitelyTyped,isman-usoh/DefinitelyTyped,jimthedev/DefinitelyTyped,danfma/DefinitelyTyped,gcastre/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,amir-arad/DefinitelyTyped,xStrom/DefinitelyTyped,florentpoujol/DefinitelyTyped,magny/DefinitelyTyped,yuit/DefinitelyTyped,abner/DefinitelyTyped,alvarorahul/DefinitelyTyped,johan-gorter/DefinitelyTyped,amanmahajan7/DefinitelyTyped,QuatroCode/DefinitelyTyped,hellopao/DefinitelyTyped,scriby/DefinitelyTyped,aciccarello/DefinitelyTyped,danfma/DefinitelyTyped,schmuli/DefinitelyTyped,newclear/DefinitelyTyped,zuzusik/DefinitelyTyped,use-strict/DefinitelyTyped,nycdotnet/DefinitelyTyped,nycdotnet/DefinitelyTyped,shlomiassaf/DefinitelyTyped,ashwinr/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,scriby/DefinitelyTyped,amanmahajan7/DefinitelyTyped,isman-usoh/DefinitelyTyped,arma-gast/DefinitelyTyped,nainslie/DefinitelyTyped,daptiv/DefinitelyTyped,borisyankov/DefinitelyTyped,chrismbarr/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,pocesar/DefinitelyTyped,damianog/DefinitelyTyped,benishouga/DefinitelyTyped,AgentME/DefinitelyTyped,psnider/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,paulmorphy/DefinitelyTyped,martinduparc/DefinitelyTyped,chrismbarr/DefinitelyTyped,georgemarshall/DefinitelyTyped,donnut/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,jimthedev/DefinitelyTyped,QuatroCode/DefinitelyTyped,hellopao/DefinitelyTyped,pocesar/DefinitelyTyped,dsebastien/DefinitelyTyped,rolandzwaga/DefinitelyTyped,AgentME/DefinitelyTyped,subash-a/DefinitelyTyped,psnider/DefinitelyTyped,zuzusik/DefinitelyTyped,florentpoujol/DefinitelyTyped,arusakov/DefinitelyTyped,benishouga/DefinitelyTyped,alexdresko/DefinitelyTyped,martinduparc/DefinitelyTyped,newclear/DefinitelyTyped,alvarorahul/DefinitelyTyped,damianog/DefinitelyTyped,ashwinr/DefinitelyTyped,Penryn/DefinitelyTyped,minodisk/DefinitelyTyped,sledorze/DefinitelyTyped,mcrawshaw/DefinitelyTyped,abner/DefinitelyTyped,rcchen/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,rolandzwaga/DefinitelyTyped,arma-gast/DefinitelyTyped,abbasmhd/DefinitelyTyped,markogresak/DefinitelyTyped,HPFOD/DefinitelyTyped,benliddicott/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,gandjustas/DefinitelyTyped,paulmorphy/DefinitelyTyped,dsebastien/DefinitelyTyped,martinduparc/DefinitelyTyped,minodisk/DefinitelyTyped,rcchen/DefinitelyTyped,use-strict/DefinitelyTyped,one-pieces/DefinitelyTyped,YousefED/DefinitelyTyped,smrq/DefinitelyTyped,hellopao/DefinitelyTyped,jraymakers/DefinitelyTyped,benishouga/DefinitelyTyped,schmuli/DefinitelyTyped,jraymakers/DefinitelyTyped,mcrawshaw/DefinitelyTyped,borisyankov/DefinitelyTyped,aciccarello/DefinitelyTyped,georgemarshall/DefinitelyTyped,arusakov/DefinitelyTyped,zuzusik/DefinitelyTyped,georgemarshall/DefinitelyTyped,chrootsu/DefinitelyTyped,donnut/DefinitelyTyped,smrq/DefinitelyTyped,subash-a/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,Penryn/DefinitelyTyped,xStrom/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,HPFOD/DefinitelyTyped,YousefED/DefinitelyTyped,chrootsu/DefinitelyTyped,yuit/DefinitelyTyped,psnider/DefinitelyTyped,alexdresko/DefinitelyTyped,abbasmhd/DefinitelyTyped,pocesar/DefinitelyTyped,syuilo/DefinitelyTyped,aciccarello/DefinitelyTyped,mcliment/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,johan-gorter/DefinitelyTyped,jimthedev/DefinitelyTyped,AgentME/DefinitelyTyped,georgemarshall/DefinitelyTyped,nainslie/DefinitelyTyped,schmuli/DefinitelyTyped,sledorze/DefinitelyTyped,progre/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped